Pustulosis vacciniformis acuta
pustulosis vacciniformis acuta --> eczema herpeticum
A febrile condition caused by cutaneous dissemination of herpesvirus type 1, occurring most commonly in children, consisting of a widespread eruption of vesicles rapidly becoming umbilicated pustules; clinically indistinguishable from a generalised vaccinia. The two may be distinguished by electron microscopy or demonstration of inclusion bodies in smears, which are intranuclear in eczema herpeticum and intracytoplasmic in eczema vaccinatum.
Synonym: pustulosis vacciniformis acuta.